LP 890-9 Overview
LP 890-9
0.16
R⦿
2887.00
K
LP 890-9 b
0.118
RJup
LP 890-9 c
0.122
RJup
- Architecture
- LP 890-9
- LP 890-9
- Other Data
- Bibliography 3
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| LP 890-9 | LP 890-9 b | Transit | 2022 | Delrez et al. 2022 | Confirmed Planet |
| LP 890-9 | LP 890-9 c | Transit | 2022 | Delrez et al. 2022 | Confirmed Planet |
- RA
- 04h16m31.42s
- Dec
- -28d18m56.85s
- Distance
-
32.4298+0.0702-0.0699pc
- Parallax
- 30.8071000±0.0661161 mas
- Ecliptic Latitude
- -48.61474 deg
- Ecliptic Longitude
- 54.47527 deg
- Galactic Latitude
- -44.9483 deg
- Galactic Longitude
- 226.91411 deg
- Total Proper Motion
- 332.9022204±0.1081907 mas/yr
- Proper Motion (RA)
- 218.5340000±0.0955784 mas/yr
- Proper Motion (Dec)
- -251.131000±0.116839 mas/yr
- Photometry
-
mV18.0±0.2
-
mTESS14.2683000±0.0075572
-
mJ12.258±0.023
-
mH11.692±0.025
-
mKs11.344±0.023
-
mGaia15.821300±0.000763
| Source | Delrez et al. 2022 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teff
(K)
|
2850±75 | 2887.0±157.0 | 2887±157 | ||
|
L✶
(log10(L⦿))
|
-2.841+0.011-0.012
|
-2.8201+0.1071-0.1425
|
--- | ||
|
ρ✶
(g/cm3)
|
44.2+8.3-6.7
|
47.70274±3.22722 | --- | ||
|
M✶
(M⦿)
|
0.118±0.002 | 0.1272190±0.0200353 | --- | ||
|
R✶
(R⦿)
|
0.1556±0.0086 | 0.1554980±0.0046867 | 0.155497997999191±0.004686710000000 | ||
|
log g
(log10(cm/s2))
|
5.126+0.050-0.047
|
5.1591700±0.0427824 | 5.1591700±0.0427824 | ||
|
Metallicity
(dex)
|
-0.0280±0.0890 [Fe/H] | --- | --- | ||
|
γ
(km/s)
|
27.94±0.60 | --- | --- | ||
|
Age
(Gyr)
|
7.20+2.20-3.10
|
--- | --- | ||
|
Sp. T
|
M6 V | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Delrez et al. 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
26.32+0.39-0.82
|
--- | ||
|
Teq
(K)
|
396±3 | 362.191014635742 | ||
|
b
|
0.15+0.14-0.10
|
--- | ||
|
S
(S⨁)
|
4.09±0.12 | 4.06697675001569 | ||
|
Mp
(M⨁)
|
<13.2 | --- | ||
|
Mp
(MJup)
|
<0.0415 | --- | ||
|
i
(deg)
|
89.67+0.22-0.33
|
--- | ||
|
P
(days)
|
2.7299025+0.0000034-0.0000040
|
2.72990488543893±0.00001196191350 | ||
|
Rp
(R⨁)
|
1.320+0.053-0.027
|
1.35136063406926±0.77290535000000 | ||
|
Rp
(RJup)
|
0.1178+0.0047-0.0024
|
0.120560528226198±0.068954115515606 | ||
|
K
(m/s)
|
<25.1 | --- | ||
|
a
(au)
|
0.01875±0.00010 | --- | ||
|
δ
(%)
|
0.6238+0.0168-0.0153
|
0.742772496639624±0.100326140000000 | ||
|
T14
(hours)
|
0.8457+0.0085-0.0078
|
0.825728846912796±0.399538500000000 | ||
|
TC
(days)
|
2459447.82637±0.00014 | 2458413.19188200±0.00107249 |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Delrez et al. 2022 |
|---|---|
|
a/R✶
|
55.94+0.82-1.74
|
|
Teq
(K)
|
272±2 |
|
b
|
0.697+0.024-0.019
|
|
S
(S⨁)
|
0.906±0.026 |
|
Mp
(M⨁)
|
<25.3 |
|
Mp
(MJup)
|
<0.0796 |
|
i
(deg)
|
89.287+0.026-0.047
|
|
P
(days)
|
8.457463±0.000024 |
|
Rp
(R⨁)
|
1.367+0.055-0.039
|
|
Rp
(RJup)
|
0.1220+0.0049-0.0035
|
|
K
(m/s)
|
<33.0 |
|
a
(au)
|
0.03984±0.00022 |
|
δ
(%)
|
0.6659+0.0282-0.0273
|
|
T14
(hours)
|
0.9593+0.0165-0.0152
|
|
TC
(days)
|
2459520.70598±0.00031 |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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